﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Diagnostics;
using System.IO;
using System.Data;
using System.Data.SqlClient;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using NPOI.SS.Util;
using NPOI.HSSF.Util;
using NPOI.POIFS.FileSystem;
using NPOI.HPSF;
public partial class UC_ucXH_KhachHangKVAT : System.Web.UI.UserControl
{
    SqlParameter[] p;
    clsXuLy ex = new clsXuLy();
    NpoiExport cl = new NpoiExport();
    string frmName = "frmBaoCaoXuatHang";
    static int f_SuDung = 0, f_XemTatCa = 0, f_InBaoCao = 0;
    public string Header = System.Configuration.ConfigurationSettings.AppSettings["Header"].ToString();
    static int PageNumber = 10;
    static int CurrentPage = 1;
    static double kltx = 0, klban = 0, da12 = 0, da24 = 0, cat = 0, ximang = 0, nuoc = 0, phugia = 0, ttda12 = 0, ttda24 = 0, ttcat = 0, ttnuoc = 0, ttximang = 0, ttphugia = 0, ttvlth = 0, hotrocuoc = 0;
    static DataTable dt;
    static DataTable dtPrint;

    protected void Page_Load(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(Convert.ToString(Session["user"])) || string.IsNullOrEmpty(Convert.ToString(Session["IDUser"])))
            Response.Redirect("Default.aspx");
        if (!IsPostBack)
        {
            string idnguoidung = Session["IDUser"].ToString();
            string sql = "select SuDung,Them,Sua,Xoa,InBaoCao,XemTatCa from XDAPhanQuyen where IDnguoidung='" + idnguoidung + "' and tag='" + frmName + "'";

            System.Data.DataTable dt2 = ex.GetData_Text(sql);
            if (dt2.Rows.Count > 0)
            {
                f_SuDung = int.Parse(dt2.Rows[0]["SuDung"].ToString());
                f_InBaoCao = int.Parse(dt2.Rows[0]["InBaoCao"].ToString());
                f_XemTatCa = int.Parse(dt2.Rows[0]["XemTatCa"].ToString());
            }


            CurrentPage = 1;
            for (int i = 1; i <= 12; i++)
            {
                dlThang.Items.Add(new ListItem("Tháng " + i.ToString(), i.ToString()));
            }
            dlThang.Items.Insert(0, new ListItem("Theo thời gian", ""));
            dlThang.SelectedIndex = 0;

            int year1 = DateTime.Now.Year - 3;
            int year2 = DateTime.Now.Year;
            for (int i = year2; i >= year1; i--)
            {
                dlNam.Items.Add(new ListItem("Năm " + i.ToString(), i.ToString()));
            }
            dlNam.SelectedValue = year2.ToString();

            txtTuNgay.Text = DateTime.Now.ToString("dd/MM/yyyy");
            txtDenNgay.Text = DateTime.Now.ToString("dd/MM/yyyy");
            dlNam.Visible = false;


            LoadKhachHang(dlKhachHang);
            LoadLoaiKH(dlLoaiKH);
            LoadTramTron(dlTramTron);
        }
    }
    void LoadTramTron(DropDownList dlTramTron)
    {
        dlTramTron.Items.Clear();
        dlTramTron.DataSource = ex.GetData("sp_xdanhaphang_ListTramTron");
        dlTramTron.DataBind();
        dlTramTron.Items.Insert(0, new ListItem("--Chọn trạm trộn--", ""));
        dlTramTron.SelectedIndex = 0;
    }
    void LoadLoaiKH(DropDownList dlLoaiKH)
    {
        dlLoaiKH.Items.Clear();
        dlLoaiKH.DataSource = ex.GetData("sp_xdaloaikhachhang_ListDrop");
        dlLoaiKH.DataBind();
        dlLoaiKH.Items.Insert(0, new ListItem("--Chọn LKH--", ""));
        dlLoaiKH.SelectedIndex = 0;
    }
    void LoadKhachHang(DropDownList dl)
    {
        dl.Items.Clear();
        dl.Items.Insert(0, new ListItem("--Chọn khách hàng--", ""));
        dl.SelectedIndex = 0;
    }
    private void gstGetMess(string gstMess, string gstLink)
    {
        if (gstLink == "")
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), " ", "alert('" + gstMess + "')", true);
        else
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), " ", "alert('" + gstMess + "');window.location.href='" + gstLink + "'", true);

    }
    protected void btnXem_Click(object sender, EventArgs e)
    {
        if (f_SuDung.Equals(1))
        {
            CurrentPage = 1;
            btnNext.Enabled = true;
            Search(CurrentPage);
        }
        else
            gstGetMess("Bạn không có quyền xem báo cáo này", "");
    }
    //txtTuNgay.Attributes.Add("onkeypress", "return clickButton(event,'" + btnXem.ClientID + "')");  
    void Search(int page)
    {

        int index = 3;
        if (dlLoaiKH.SelectedIndex > 0 && dlKhachHang.SelectedIndex > 0)
            index = 2;
        else if (dlLoaiKH.SelectedIndex > 0 && dlKhachHang.SelectedIndex.Equals(0))
            index = 1;
        else if (dlLoaiKH.SelectedIndex.Equals(0) && dlKhachHang.SelectedIndex.Equals(0))
            index = 3;

        getDate();
        p = new SqlParameter[8];
        p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
        p[0].SqlDbType = SqlDbType.SmallDateTime;
        p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
        p[1].SqlDbType = SqlDbType.SmallDateTime;
        p[2] = new SqlParameter("@LoaiKH", ex.GetGuid(dlLoaiKH.SelectedValue));
        p[2].SqlDbType = SqlDbType.UniqueIdentifier;
        p[3] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
        p[3].SqlDbType = SqlDbType.UniqueIdentifier;
        p[4] = new SqlParameter("@Index", index);
        p[4].SqlDbType = SqlDbType.Int;
        p[5] = new SqlParameter("@PageNumber", page);
        p[5].SqlDbType = SqlDbType.Int;
        p[6] = new SqlParameter("@RowspPage", PageNumber);
        p[6].SqlDbType = SqlDbType.Int;
        p[7] = new SqlParameter("@VAT", int.Parse(dlLoaiBaoCao.SelectedValue));
        p[7].SqlDbType = SqlDbType.Int;

        GV.DataSource = ex.GetData("sp_BCXH_KhachHang", p);
        GV.DataBind();

        //get footer
        p = new SqlParameter[6];
        p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
        p[0].SqlDbType = SqlDbType.SmallDateTime;
        p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
        p[1].SqlDbType = SqlDbType.SmallDateTime;
        p[2] = new SqlParameter("@LoaiKH", ex.GetGuid(dlLoaiKH.SelectedValue));
        p[2].SqlDbType = SqlDbType.UniqueIdentifier;
        p[3] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
        p[3].SqlDbType = SqlDbType.UniqueIdentifier;
        p[4] = new SqlParameter("@Index", index);
        p[4].SqlDbType = SqlDbType.Int;
        p[5] = new SqlParameter("@VAT", int.Parse(dlLoaiBaoCao.SelectedValue));
        p[5].SqlDbType = SqlDbType.Int;

        if (GV.Rows.Count > 0)
        {
            dt = ex.GetData("sp_BCXH_KhachHang_GetFooter", p);
            if (dt.Rows.Count > 0)
            {
                GV.FooterRow.Cells[9].Text = "Tổng cộng";
                GV.FooterRow.Cells[9].HorizontalAlign = HorizontalAlign.Center;
                GV.FooterRow.Cells[13].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["KLThucXuat"].ToString()));
                GV.FooterRow.Cells[14].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["KLKhachHang"].ToString()));
                GV.FooterRow.Cells[17].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["Da12"].ToString()));
                GV.FooterRow.Cells[18].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["Da24"].ToString()));
                GV.FooterRow.Cells[19].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["CatVang"].ToString()));
                GV.FooterRow.Cells[20].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["XiMang"].ToString()));
                GV.FooterRow.Cells[21].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["Nuoc"].ToString()));
                GV.FooterRow.Cells[22].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["PhuGia"].ToString()));
                GV.FooterRow.Cells[29].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGDa12"].ToString()));
                GV.FooterRow.Cells[30].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGDa24"].ToString()));
                GV.FooterRow.Cells[31].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGCatVang"].ToString()));
                GV.FooterRow.Cells[32].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGXiMang"].ToString()));
                GV.FooterRow.Cells[33].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGNuoc"].ToString()));
                GV.FooterRow.Cells[34].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTDGPhuGia"].ToString()));
                GV.FooterRow.Cells[35].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TTVLTH"].ToString()));
                GV.FooterRow.Cells[36].Text = ex.ConvertDecimal(double.Parse(dt.Rows[0]["TienHoTroCuoc"].ToString()));
            }
        }
    }
    protected void btnPrint_Click(object sender, EventArgs e)
    {
        if (f_InBaoCao.Equals(1))
        {
            try
            {
                int index = 3;
                if (dlLoaiKH.SelectedIndex > 0 && dlKhachHang.SelectedIndex > 0)
                    index = 2;
                else if (dlLoaiKH.SelectedIndex > 0 && dlKhachHang.SelectedIndex.Equals(0))
                    index = 1;
                else if (dlLoaiKH.SelectedIndex.Equals(0) && dlKhachHang.SelectedIndex.Equals(0))
                    index = 3;

                getDate();
                p = new SqlParameter[6];
                p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
                p[0].SqlDbType = SqlDbType.SmallDateTime;
                p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
                p[1].SqlDbType = SqlDbType.SmallDateTime;
                p[2] = new SqlParameter("@LoaiKH", ex.GetGuid(dlLoaiKH.SelectedValue));
                p[2].SqlDbType = SqlDbType.UniqueIdentifier;
                p[3] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
                p[3].SqlDbType = SqlDbType.UniqueIdentifier;
                p[4] = new SqlParameter("@Index", index);
                p[4].SqlDbType = SqlDbType.Int;
                p[5] = new SqlParameter("@VAT", int.Parse(dlLoaiBaoCao.SelectedValue));
                p[5].SqlDbType = SqlDbType.Int;

                dtPrint = ex.GetData("sp_BCXH_KhachHang_Print", p);
                PrintNPOI(dtPrint);
            }
            catch (Exception ax)
            {
                gstGetMess(ax.Message, "");

            }
        }
        else
            gstGetMess("Bạn không có quyền in báo cáo này", "");
    }
    void PrintNPOI(System.Data.DataTable dt)
    {
        var workbook = new HSSFWorkbook();

        if (dt.Rows.Count > 0)
        {
            string sheetname = "Bảng tổng hợp";

            if (dlKhachHang.SelectedIndex > 0)
                sheetname = dlKhachHang.SelectedItem.Text;
            else if (dlLoaiKH.SelectedIndex > 0)
                sheetname = "Bảng tổng hợp-" + dlLoaiKH.SelectedItem.Text;
            else sheetname = "Bảng tổng hợp";

            var sheet = workbook.CreateSheet(sheetname);

            #region CSS
            var headerLabelCellStyle = workbook.CreateCellStyle();
            headerLabelCellStyle.Alignment = HorizontalAlignment.LEFT;
            headerLabelCellStyle.BorderBottom = CellBorderType.THIN;
            headerLabelCellStyle.BorderLeft = CellBorderType.THIN;
            headerLabelCellStyle.BorderRight = CellBorderType.THIN;
            headerLabelCellStyle.BorderTop = CellBorderType.THIN;

            var headerLabelFont = workbook.CreateFont();
            headerLabelFont.FontName = "Times New Roman";

            headerLabelFont.FontHeightInPoints = 11;
            headerLabelFont.Color = HSSFColor.BLACK.index;
            headerLabelCellStyle.SetFont(headerLabelFont);

            //--------------------------

            var hsRight = workbook.CreateCellStyle();
            hsRight.Alignment = HorizontalAlignment.RIGHT;
            hsRight.BorderBottom = CellBorderType.THIN;
            hsRight.BorderLeft = CellBorderType.THIN;
            hsRight.BorderRight = CellBorderType.THIN;
            hsRight.BorderTop = CellBorderType.THIN;

            hsRight.SetFont(headerLabelFont);
            //-------------------
            var hsCenter = workbook.CreateCellStyle();
            hsCenter.Alignment = HorizontalAlignment.CENTER;
            hsCenter.BorderBottom = CellBorderType.THIN;
            hsCenter.BorderLeft = CellBorderType.THIN;
            hsCenter.BorderRight = CellBorderType.THIN;
            hsCenter.BorderTop = CellBorderType.THIN;

            hsCenter.SetFont(headerLabelFont);
            //-----------------------

            var hs1 = workbook.CreateCellStyle();
            hs1.Alignment = HorizontalAlignment.LEFT;

            var hsb = workbook.CreateFont();
            hsb.Boldweight = (short)FontBoldWeight.BOLD;
            hsb.FontName = "Times New Roman";

            hsb.FontHeightInPoints = 11;
            hsb.Color = HSSFColor.BLACK.index;
            hs1.SetFont(hsb);

            //-------------
            var hs2 = workbook.CreateCellStyle();
            hs2.Alignment = HorizontalAlignment.CENTER;

            var hsb2 = workbook.CreateFont();
            hsb2.Boldweight = (short)FontBoldWeight.BOLD;
            hsb2.FontName = "Times New Roman";

            hsb2.FontHeightInPoints = 18;
            hsb2.Color = HSSFColor.BLACK.index;
            hs2.SetFont(hsb2);
            //------------------------------
            var hs3 = workbook.CreateCellStyle();
            hs3.Alignment = HorizontalAlignment.CENTER;
            hs3.BorderBottom = CellBorderType.THIN;
            var hsb3 = workbook.CreateFont();
            hsb3.Boldweight = (short)FontBoldWeight.BOLD;
            hsb3.FontName = "Times New Roman";

            hsb3.FontHeightInPoints = 14;
            hsb3.Color = HSSFColor.BLACK.index;
            hs3.SetFont(hsb3);

            //----------------------------
            var hs4 = workbook.CreateCellStyle();
            hs4.Alignment = HorizontalAlignment.CENTER;
            hs4.BorderBottom = CellBorderType.THIN;
            hs4.BorderLeft = CellBorderType.THIN;
            hs4.BorderRight = CellBorderType.THIN;
            hs4.BorderTop = CellBorderType.THIN;

            var hsb4 = workbook.CreateFont();
            hsb4.Boldweight = (short)FontBoldWeight.BOLD;
            hsb4.FontName = "Times New Roman";

            hsb4.FontHeightInPoints = 11;
            hsb4.Color = HSSFColor.BLACK.index;
            hs4.SetFont(hsb4);

            #endregion

            //Start header-----------------------------------------------------------------------
            #region Header
            //tao hnag dau tien
            var rowIndex = 0;

            //cong ty
            var row = sheet.CreateRow(rowIndex);
            Cell r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
            r1c1.CellStyle = hs1;
            r1c1.Row.Height = 400;

            CellRangeAddress cra = new CellRangeAddress(0, 0, 0, 4);
            sheet.AddMergedRegion(cra);

            //chi nhanh
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
            r1c1.CellStyle = hs1;
            r1c1.Row.Height = 400;

            cra = new CellRangeAddress(1, 1, 0, 4);
            sheet.AddMergedRegion(cra);

            //tieu de bao cao
            string ngaythang = dlThang.SelectedIndex > 0 ? dlThang.SelectedItem.Text.ToUpper() + " " + dlNam.SelectedItem.Text.ToUpper() : "TỪ " + txtTuNgay.Text + " ĐẾN " + txtDenNgay.Text;
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("TỔNG HỢP SL BÁN HÀNG  " + dlLoaiBaoCao.SelectedItem.Text.ToUpper() + " " + ngaythang);
            r1c1.CellStyle = hs2;
            r1c1.Row.Height = 500;

            cra = new CellRangeAddress(2, 2, 0, 12);
            sheet.AddMergedRegion(cra);

            //khach hàng
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue(dlKhachHang.SelectedIndex > 0 ? "Khách hàng: " + dlKhachHang.SelectedItem.Text : dlLoaiKH.SelectedIndex > 0 ? "Loại khách hàng: " + dlLoaiKH.SelectedItem.Text : "");
            r1c1.CellStyle = hs3;
            r1c1.Row.Height = 500;

            cra = new CellRangeAddress(3, 3, 0, 12);
            sheet.AddMergedRegion(cra);

            //freeze panes
            sheet.CreateFreezePane(0, 6);
            #endregion

            #region Header1-2
            rowIndex++;
            //header1
            row = sheet.CreateRow(rowIndex);
            string[] header1 = { "Vật liệu xuất theo phiếu", "Đơn giá vật liệu theo phiếu", "Thành tiền vật liệu theo phiếu" };
            int[] me = { 17, 23, 29 };

            //tao header1
            for (int m = 0; m <= 2; m++)
            {

                r1c1 = row.CreateCell(me[m]);
                r1c1.SetCellValue(header1[m]);
                r1c1.CellStyle = hs4;
                r1c1.Row.Height = 400;

                cra = new CellRangeAddress(4, 4, me[m], me[m] + 5);
                sheet.AddMergedRegion(cra);

            }

            //fix lai border
            for (int h = 0; h <= 38; h++)
            {
                if (h != 17 && h != 23 && h != 29)
                {
                    r1c1 = row.CreateCell(h);
                    r1c1.CellStyle = hs4;
                    r1c1.Row.Height = 400;
                }
            }

            //header2
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            string[] header = { "Ngày xuất", "Số phiếu", "Biển số", "Lái xe", "Giờ xuất", "Ca làm việc", "Số KMVC", "VAT", "Khách hàng", "Độ sụt", "Mác TX", "Mác HĐ", "KL TX", "KL bán", "Loại đá", "Loại PG", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "TT VLTH", "Hỗ trợ cước", "Loại ca bơm", "NVKD" };

            var cell = row.CreateCell(0);
            cell.SetCellValue("STT");
            cell.CellStyle = hs4;
            cell.Row.Height = 400;


            //tao tieu de cot
            for (int j = 1; j <= header.Length; j++)
            {
                cell = row.CreateCell(j);
                cell.SetCellValue(header[j - 1].ToString());
                cell.CellStyle = hs4;
                cell.Row.Height = 500;
            }
            #endregion
            //End header-----------------------------------------------------------------------
            //ghi du lieu tung dong
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                rowIndex++;
                row = sheet.CreateRow(rowIndex);

                for (int j = 0; j < dt.Columns.Count; j++)
                {
                    cell = row.CreateCell(j);
                    if (j == 13 || j == 14 || (j >= 17 && j <= 36))
                    {
                        if (!dt.Rows[i][j].ToString().Trim().Equals(""))
                        {
                            cell.SetCellType(CellType.NUMERIC);
                            cell.SetCellValue(double.Parse(dt.Rows[i][j].ToString()));
                        }
                        cell.CellStyle = hsRight;
                    }
                    else
                    {
                        cell.SetCellValue(dt.Rows[i][j].ToString());

                        if (j <= 2 || (j >= 5 && j <= 8) || (j >= 10 && j <= 12))
                            cell.CellStyle = hsCenter;
                        else
                            cell.CellStyle = headerLabelCellStyle;
                    }
                    cell.Row.Height = 500;
                }

            }

            #region Footer
            //-----------Footer
            string[] footer = { "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "AA", "AB", "AC", "AD", "AE", "AF", "AG", "AH", "AI", "AJ", "AK" };
            rowIndex++;
            row = sheet.CreateRow(rowIndex);

            cell = row.CreateCell(4);
            cell.SetCellValue("Tổng cộng");
            cell.Row.Height = 500;
            cell.CellStyle = hs4;

            for (int k = 13; k <= 36; k++)
            {
                if (k != 15 && k != 16 && !(k >= 23 && k <= 28))
                {
                    cell = row.CreateCell(k);
                    cell.CellFormula = "Sum(" + footer[k - 13] + "7:" + footer[k - 13] + rowIndex.ToString() + ")";
                    cell.Row.Height = 500;
                    cell.CellStyle = hs4;
                }
            }
            //fix lai border
            for (int h = 0; h <= 38; h++)
            {
                if (h == 4 || h == 13 || h == 14 || (h >= 17 && h <= 22) || (h >= 29 && h <= 36))
                {

                }
                else
                {
                    r1c1 = row.CreateCell(h);
                    r1c1.CellStyle = hs4;
                    r1c1.Row.Height = 400;
                }
            }
            for (int i = 0; i < dt.Columns.Count; i++)
            {
                sheet.AutoSizeColumn(i);
            }
            #endregion

            //end sheet tong hop--------------------------

            //
            if (dlKhachHang.SelectedIndex.Equals(0))
            {
                p = new SqlParameter[4];
                p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
                p[0].SqlDbType = SqlDbType.SmallDateTime;
                p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
                p[1].SqlDbType = SqlDbType.SmallDateTime;
                p[2] = new SqlParameter("@LoaiKH", ex.GetGuid(dlLoaiKH.SelectedValue));
                p[2].SqlDbType = SqlDbType.UniqueIdentifier;
                p[3] = new SqlParameter("@Index", dlLoaiKH.SelectedIndex > 0 ? 1 : 2);
                p[3].SqlDbType = SqlDbType.Int;

                var sheetcon = ex.GetData("sp_BCXH_KhachHang_Print_Sheet", p);
                string vat = "";
                string[] header5 = { "Khách hàng", "Mác TX", "Mác HĐ", "KL TX", "KL bán", "Loại đá", "Loại PG", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "TT VLTH" };
                string[] footer2 = { "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "AA" };
                if (sheetcon.Rows.Count > 0)
                {
                    int STT = 0;
                    //ghi sheet con------------------------------------------
                    for (int i = 0; i < sheetcon.Rows.Count; i++)
                    {
                        STT++;
                        #region Start
                        if (i > 0)
                        {
                            vat = sheetcon.Rows[i]["VAT"].ToString();
                            if (!vat.Equals(sheetcon.Rows[i - 1]["VAT"].ToString()))
                            {
                                STT = 0;
                                //-----------Footer
                                #region Footer

                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);

                                cell = row.CreateCell(1);
                                cell.SetCellValue("Tổng cộng");
                                cell.Row.Height = 500;
                                cell.CellStyle = hs4;

                                for (int k = 4; k <= 26; k++)
                                {
                                    if (k != 6 && k != 7 && !(k >= 14 && k <= 19))
                                    {
                                        cell = row.CreateCell(k);
                                        cell.CellFormula = "Sum(" + footer2[k - 4] + "7:" + footer2[k - 4] + rowIndex.ToString() + ")";
                                        cell.Row.Height = 500;
                                        cell.CellStyle = hs4;
                                    }
                                }
                                //fix lai border
                                for (int h = 0; h <= 26; h++)
                                {
                                    if (h == 0 || h == 6 || h == 7 || h == 2 || h == 3 || (h >= 14 && h <= 19))
                                    {
                                        r1c1 = row.CreateCell(h);
                                        r1c1.CellStyle = hs4;
                                        r1c1.Row.Height = 400;
                                    }
                                }
                                for (int ik = 0; ik < sheetcon.Columns.Count; ik++)
                                {
                                    sheet.AutoSizeColumn(ik);
                                }
                                #endregion

                                sheet = workbook.CreateSheet(vat.Trim().Equals("2") ? "Khách hàng có VAT" : "Khách hàng không VAT");
                                rowIndex = 0;

                                //Start header-----------------------------------------------------------------------
                                #region Header
                                //tao hnag dau tien
                                rowIndex = 0;

                                //cong ty
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
                                r1c1.CellStyle = hs1;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(0, 0, 0, 4);
                                sheet.AddMergedRegion(cra);

                                //chi nhanh
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
                                r1c1.CellStyle = hs1;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(1, 1, 0, 4);
                                sheet.AddMergedRegion(cra);

                                //tieu de bao cao
                                string td = vat.Trim().Equals("1") ? "Khách hàng không VAT" : "Khách hàng có VAT";
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("TỔNG HỢP SL BÁN HÀNG  " + td.ToUpper() + " " + ngaythang);
                                r1c1.CellStyle = hs2;
                                r1c1.Row.Height = 500;

                                cra = new CellRangeAddress(2, 2, 0, 12);
                                sheet.AddMergedRegion(cra);

                                rowIndex++;

                                //freeze panes
                                sheet.CreateFreezePane(0, 6);
                                #endregion

                                #region Header1-2
                                rowIndex++;
                                //header1
                                row = sheet.CreateRow(rowIndex);
                                int[] me2 = { 8, 14, 19 };

                                //tao header1
                                for (int m = 0; m <= 2; m++)
                                {

                                    r1c1 = row.CreateCell(me2[m]);
                                    r1c1.SetCellValue(header1[m]);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;

                                    cra = new CellRangeAddress(4, 4, me2[m], me2[m] + 5);
                                    sheet.AddMergedRegion(cra);

                                }

                                //fix lai border
                                for (int h = 0; h <= 26; h++)
                                {
                                    if (h != 8 && h != 14 && h != 19)
                                    {
                                        r1c1 = row.CreateCell(h);
                                        r1c1.CellStyle = hs4;
                                        r1c1.Row.Height = 400;
                                    }
                                }

                                //header2
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);

                                cell = row.CreateCell(0);
                                cell.SetCellValue("STT");
                                cell.CellStyle = hs4;
                                cell.Row.Height = 400;


                                //tao tieu de cot
                                for (int j = 1; j <= header5.Length; j++)
                                {
                                    cell = row.CreateCell(j);
                                    cell.SetCellValue(header5[j - 1].ToString());
                                    cell.CellStyle = hs4;
                                    cell.Row.Height = 500;
                                }
                                #endregion
                                //End header-----------------------------------------------------------------------

                                STT++;
                            }
                        }
                        else
                        {
                            vat = "";
                            if (!vat.Equals(sheetcon.Rows[i]["VAT"].ToString()))
                            {
                                vat = sheetcon.Rows[i]["VAT"].ToString();
                                sheet = workbook.CreateSheet(vat.Trim().Equals("2") ? "Khách hàng có VAT" : "Khách hàng không VAT");
                                rowIndex = 0;

                                //Start header-----------------------------------------------------------------------
                                #region Header
                                //tao hnag dau tien
                                rowIndex = 0;

                                //cong ty
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
                                r1c1.CellStyle = hs1;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(0, 0, 0, 4);
                                sheet.AddMergedRegion(cra);

                                //chi nhanh
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
                                r1c1.CellStyle = hs1;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(1, 1, 0, 4);
                                sheet.AddMergedRegion(cra);

                                //tieu de bao cao
                                string td = vat.Trim().Equals("1") ? "Khách hàng không VAT" : "Khách hàng có VAT";
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);
                                r1c1 = row.CreateCell(0);
                                r1c1.SetCellValue("TỔNG HỢP SL BÁN HÀNG  " + td.ToUpper() + " " + ngaythang);
                                r1c1.CellStyle = hs2;
                                r1c1.Row.Height = 500;

                                cra = new CellRangeAddress(2, 2, 0, 12);
                                sheet.AddMergedRegion(cra);

                                rowIndex++;

                                //freeze panes
                                sheet.CreateFreezePane(0, 6);
                                #endregion

                                #region Header1-2
                                rowIndex++;
                                //header1
                                row = sheet.CreateRow(rowIndex);
                                int[] me2 = { 8, 14, 19 };

                                //tao header1
                                for (int m = 0; m <= 2; m++)
                                {

                                    r1c1 = row.CreateCell(me2[m]);
                                    r1c1.SetCellValue(header1[m]);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;

                                    cra = new CellRangeAddress(4, 4, me2[m], me2[m] + 5);
                                    sheet.AddMergedRegion(cra);

                                }

                                //fix lai border
                                for (int h = 0; h <= 26; h++)
                                {
                                    if (h != 8 && h != 14 && h != 19)
                                    {
                                        r1c1 = row.CreateCell(h);
                                        r1c1.CellStyle = hs4;
                                        r1c1.Row.Height = 400;
                                    }
                                }

                                //header2
                                rowIndex++;
                                row = sheet.CreateRow(rowIndex);


                                cell = row.CreateCell(0);
                                cell.SetCellValue("STT");
                                cell.CellStyle = hs4;
                                cell.Row.Height = 400;


                                //tao tieu de cot
                                for (int j = 1; j <= header5.Length; j++)
                                {
                                    cell = row.CreateCell(j);
                                    cell.SetCellValue(header5[j - 1].ToString());
                                    cell.CellStyle = hs4;
                                    cell.Row.Height = 500;
                                }
                                #endregion
                            }
                        }
                        #endregion

                        rowIndex++;
                        row = sheet.CreateRow(rowIndex);

                        cell = row.CreateCell(0);
                        cell.CellStyle = hsCenter;
                        cell.SetCellValue(STT.ToString());

                        for (int j = 1; j < sheetcon.Columns.Count - 1; j++)
                        {
                            cell = row.CreateCell(j);
                            if (j == 4 || j == 5 || (j >= 8 && j <= 26))
                            {
                                if (!sheetcon.Rows[i][j].ToString().Trim().Equals(""))
                                {
                                    cell.SetCellType(CellType.NUMERIC);
                                    cell.SetCellValue(double.Parse(sheetcon.Rows[i][j].ToString()));
                                }
                                cell.CellStyle = hsRight;
                            }
                            else
                            {
                                cell.SetCellValue(sheetcon.Rows[i][j].ToString());

                                if (j == 2 || j == 3 || j == 6)
                                    cell.CellStyle = hsCenter;
                                else
                                    cell.CellStyle = headerLabelCellStyle;
                            }
                            cell.Row.Height = 500;
                        }


                        if (i == sheetcon.Rows.Count - 1)
                        {
                            #region Footer
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);

                            cell = row.CreateCell(1);
                            cell.SetCellValue("Tổng cộng");
                            cell.Row.Height = 500;
                            cell.CellStyle = hs4;

                            for (int k = 4; k <= 26; k++)
                            {
                                if (k != 6 && k != 7 && !(k >= 14 && k <= 19))
                                {
                                    cell = row.CreateCell(k);
                                    cell.CellFormula = "Sum(" + footer2[k - 4] + "7:" + footer2[k - 4] + rowIndex.ToString() + ")";
                                    cell.Row.Height = 500;
                                    cell.CellStyle = hs4;
                                }
                            }
                            //fix lai border
                            for (int h = 0; h <= 26; h++)
                            {
                                if (h == 0 || h == 6 || h == 7 || h == 2 || h == 3 || (h >= 14 && h <= 19))
                                {
                                    r1c1 = row.CreateCell(h);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;
                                }
                            }
                            for (int ik = 0; ik < sheetcon.Columns.Count; ik++)
                            {
                                sheet.AutoSizeColumn(ik);
                            }
                            #endregion
                        }

                    }


                }
            }

            using (var exportData = new MemoryStream())
            {
                workbook.Write(exportData);
                string filename = dlKhachHang.SelectedIndex > 0 ? dlKhachHang.SelectedItem.Text : dlLoaiKH.SelectedIndex > 0 ? dlLoaiKH.SelectedItem.Text : "";
                string saveAsFileName = "BCXH-KhachHang-" + filename + " " + ngaythang + ".xls";

                Response.ContentType = "application/vnd.ms-excel";
                Response.AddHeader("Content-Disposition", string.Format("attachment;filename={0}", saveAsFileName));
                Response.Clear();
                Response.BinaryWrite(exportData.GetBuffer());
                Response.End();
            }
        }
    }
    protected void dlThang_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (dlThang.SelectedIndex.Equals(0))
        {
            txtTuNgay.Visible = true;
            txtDenNgay.Visible = true;
            dlNam.Visible = false;
        }
        else
        {
            txtTuNgay.Visible = false;
            txtDenNgay.Visible = false;
            dlNam.Visible = true;
        }
        dlLoaiKH.SelectedIndex = 0;
        LoadKhachHang(dlKhachHang);
        getDate();

    }
    public void getDate()
    {
        if (dlThang.SelectedIndex.Equals(0))
        {
            hdTuNgay.Value = txtTuNgay.Text;
            hdDenNgay.Value = txtDenNgay.Text;
        }
        else
        {
            txtTuNgay.Text = "1/" + dlThang.SelectedValue + "/" + dlNam.SelectedValue;
            txtDenNgay.Text = GetLastDayOfMonth(int.Parse(dlThang.SelectedValue)).ToString("dd/MM/yyyy");
            hdTuNgay.Value = txtTuNgay.Text;
            hdDenNgay.Value = txtDenNgay.Text;
        }
    }
    public DateTime GetLastDayOfMonth(int iMonth)
    {
        DateTime dtResult = new DateTime(int.Parse(dlNam.SelectedValue), iMonth, 1);
        dtResult = dtResult.AddMonths(1);
        dtResult = dtResult.AddDays(-(dtResult.Day));
        return dtResult;
    }
    protected void dlLoaiKH_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (dlLoaiKH.SelectedIndex > 0)
        {
            p = new SqlParameter[4];
            p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
            p[0].SqlDbType = SqlDbType.SmallDateTime;
            p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
            p[1].SqlDbType = SqlDbType.SmallDateTime;
            p[2] = new SqlParameter("@LoaiKH", ex.GetGuid(dlLoaiKH.SelectedValue));
            p[2].SqlDbType = SqlDbType.UniqueIdentifier;
            p[3] = new SqlParameter("@VAT", int.Parse(dlLoaiBaoCao.SelectedValue));
            p[3].SqlDbType = SqlDbType.Int;

            dlKhachHang.Items.Clear();
            dlKhachHang.DataSource = ex.GetData("sp_BCDT_KhachHang_LoadKhachHangByLoaiKH", p);
            dlKhachHang.DataBind();
            dlKhachHang.Items.Insert(0, new ListItem("--Chọn khách hàng--", ""));
            dlKhachHang.SelectedIndex = 0;
        }
        else
        {
            LoadKhachHang(dlKhachHang);
        }
    }
    protected void dlLoaiBaoCao_SelectedIndexChanged(object sender, EventArgs e)
    {
        LoadKhachHang(dlKhachHang);
        dlLoaiKH.SelectedIndex = 0;
        dlKhachHang.SelectedIndex = 0;
    }
    protected void GV_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == System.Web.UI.WebControls.DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("onmouseover", "this.originalstyle=this.style.backgroundColor;this.style.backgroundColor='#EEFFAA'");
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=this.originalstyle;");
        }
    }
    protected void btnFirst_Click(object sender, EventArgs e)
    {
        CurrentPage = 1;

        Search(CurrentPage);

        btnPre.Enabled = false;
        btnNext.Enabled = true;
        btnFirst.Enabled = false;
    }
    protected void btnPre_Click(object sender, EventArgs e)
    {
        if (CurrentPage > 1)
        {
            CurrentPage--;
            btnPre.Enabled = true;
            btnNext.Enabled = true;
            btnFirst.Enabled = true;

            Search(CurrentPage);
        }
        else
        {
            btnFirst.Enabled = false;
            btnPre.Enabled = false;
            btnNext.Enabled = true;
        }
    }
    protected void btnNext_Click(object sender, EventArgs e)
    {
        CurrentPage++;

        Search(CurrentPage);

        if (GV.Rows.Count.Equals(0))
        {
            btnPre.Enabled = true;
            btnNext.Enabled = false;
        }
        else
        {
            btnPre.Enabled = true;
            btnNext.Enabled = true;
        }
        btnFirst.Enabled = true;
    }
    protected void GV_RowCreated(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.Header)
        {
            GridView HeaderGrid = (GridView)sender;
            GridViewRow HeaderGridRow = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);
            HeaderGridRow.Height = 20;
            HeaderGridRow.HorizontalAlign = HorizontalAlign.Center;
            TableCell HeaderCell = new TableCell();

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 16;


            //vat lieu xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Vật liệu xuất theo phiếu";
            HeaderCell.ColumnSpan = 6;

            //Don gia xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Đơn giá vật liệu theo phiếu";
            HeaderCell.ColumnSpan = 6;

            //thnah tien vat lieu xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Thành tiền vật liệu xuất theo phiếu";
            HeaderCell.ColumnSpan = 6;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;


            GV.Controls[0].Controls.AddAt(0, HeaderGridRow);
        }
    }
}